plugins/rssyl/feed.c in Claws Mail before 3.10.0 disables the CURLOPT_SSL_VERIFYHOST check for CN or SAN host name fields, which makes it easier for remote attackers to spoof servers and conduct man-in-the-middle (MITM) attacks
Published Oct 15, 2014
6.8
MEDIUMCVSS 2.0
EPSS 2.00%
Description
plugins/rssyl/feed.c in Claws Mail before 3.10.0 disables the CURLOPT_SSL_VERIFYHOST check for CN or SAN host name fields, which makes it easier for remote attackers to spoof servers and conduct man-in-the-middle (MITM) attacks.
Affected products
No data.
Configuration 1
- ≤ 3.9.3
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.00% (0.01997) | 79.97th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.98% (0.01979) | 77.87th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.67% (0.00673) | 69.70th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.19% (0.00192) | 58.01th | v3 (v2023.03.01) |
| Jan 24, 2024 | 0.19% (0.00192) | 57.03th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.19% (0.00192) | 55.00th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 17, 2023 | 1.21% (0.01213) | 66.22th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.21% (0.01213) | 64.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
References (5)
- http://lists.opensuse.org/opensuse-updates/2014-10/msg00015.html vendor-advisoryx_refsource_SUSE
- http://seclists.org/oss-sec/2014/q1/636 mailing-listx_refsource_MLIST
- http://secunia.com/advisories/60422 third-party-advisoryx_refsource_SECUNIA
- http://sourceforge.net/p/claws-mail/news/2014/05/claws-mail-3100-unleashed/ mailing-listx_refsource_MLIST
- http://www.thewildbeast.co.uk/claws-mail/bugzilla/show_bug.cgi?id=3106 x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://lists.opensuse.org/opensuse-updates/2014-10/msg00015.html | vendor-advisoryx_refsource_SUSE | |
| http://seclists.org/oss-sec/2014/q1/636 | mailing-listx_refsource_MLIST | |
| http://secunia.com/advisories/60422 | third-party-advisoryx_refsource_SECUNIA | |
| http://sourceforge.net/p/claws-mail/news/2014/05/claws-mail-3100-unleashed/ | mailing-listx_refsource_MLIST | |
| http://www.thewildbeast.co.uk/claws-mail/bugzilla/show_bug.cgi?id=3106 | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.